/*用于控制服务中心页面的nav模块文本颜色动态变化*/
function changeColor(color) {
    var serviceCenter = document.querySelector('.navitems-li3 a');
    serviceCenter.style.color = color;
}
var currentUrl = window.location.href;

function goToHtmlFileHome() {
    window.location.href = currentUrl;
}

function goToHtmlFileServiceOnline() {
    window.open('ServiceOnline.html', '_blank');
}

function goToHtmlFileComplaint() {
    window.open('Complaint.html', '_blank');
}

function goToHtmlFileMaintain() {
    window.open('Maintain.html', '_blank');
}